YASKAWA YASNAC 3000G User manual

Inttrvctions
TOE-CS43-3
July.
1980
YASNAC
3000G
OPERATOR’S
MANUAL
%
YASKAWA
Electric
Mfg.
Co.,
Ltd.

!
TABLE
OF
CONTENTS
v
Page
1.
INTRODUCTION
1
2.
PROGRAMMING
1
J
2.1
TAPE
FORMAT
2.1.1
Tape
Format
2.1.2
Address
and
Function
Characters
•
-
2.1.3
Buffer
Register
2.1.4
TV
Check
{Tape
vertical
parity
check)
2.1.5
Optional
Block
Skip
("/"
code)
•
.
.
1
1
3
4
4
4
2.2
SEQUENCE
NUMBER
2.2.
1
4-Digit
Sequence
Number
5
5
MOVE
COMMAND
2.3
5
!
2.3.1
Least
Output
Increment
•
•
2.3.2
Least
Input
Increment
•
•
-
2.3.3
Maximum
Programmable
Value
5
5
6
RAPID
TRAVERSE
RATE
2.4.1
Rapid
Traverse
Rate
2.4.2
Range
of
Rapid
Traverse Rate
6
2.4
6
6
CUTTING
FEED
2.5.1
Feed
Function
A
(F
-function
A)
2.5.2
2.5.3
2.5.4
2.5.5
Summary
of
Feed
Function
2.5
6
6
Feed Function
B
(F-function
B)
Feed
per
Revolution
A
(mm/rev
command
A)'*'
Feed
per
Revolution
B
(mm/rev
command
B)
7
7
t
8
9
AUTOMATIC ACCELERATION
AND
DECELERATION
2.6.1
Acceleration
and
Deceleration
of
Rapid
Traverse
and
Manual
Feed
.
•
2.6.2
Acceleration
and
Deceleration
of
Cutting
Feed
2.6
9
9
9
MISCELLANEOUS FUNCTIONS
(M-FUNCTION)
2.7.1
M
Codes
for
Stop
(MOO,
M01, M02,
M30)
2.7.2
M
Codes
for
Other
Internal
Processes'ÿ
2.7.3
Other
M
Codes
2.7.4
Subprogram
Function
(M98,
M99)ÿ
.
.
.
2.7
9
9
10
12
12
SPINDLE -SPEED
FUNCTION
(S-FUNCTION)
2.8.1
S
2-Digit
Command
2.8.2
S
4-Digit''"
Command
2.8
16
16
16
i
»
l

TOOL
FUNCTION
(T-FUNCTlON)
T
2-Digit
T
4-Digit
+
.....
.
•
2.9
17
2.9.1
2.9.2
17
17
2.10
TOOL
OFFSET
17
Outline
of-
Tool
Offset
Storage
of
Tool
Offset,
Values
H-
and
D-function
(H,
D
codes)
2.
10.
1
2.
10.2
2.
10.3
17
17
18
2.11
B-FUNCTION
+
19
2.
12
SIMULTANEOUSLY
CONTROLLABLE
AXES
19
Three-Axis
Control
Four-Axis
Controlÿ
2.12.
1
2.
12.
2
19
19
t
2.
13
ADDITIONAL
4TH
AXIS
20
Rotary
Axis
(A,
B
or
C
Axis)
Linear Axis
(U,
V
or
W
Axis)
4th
Axis
Command
Address
2.
13.
1
2.
13.2
2.
13. 3
20
20
\
20
2. 14
PREPARATORY
FUNCTIONS
(G-FUNCTION)
2.
14.
1
List
of G Codes
and
Groups
•
-
•
2.14.2
Positioning
(GOO)
•
2.14.3
Linear
Interpolation
(G01)
2.14.4
Circular
Interpolation
(G02,
G03)
2.
14.
5
Dwell
(G04)
•
-
.
•
2.14.6-
Circle
Cutting
(G
12,
G13)+
.....
2.14.7
Helical
Cutting
(G14,
G15)+
....
2.14.8
Plane
Designationÿ
17,
G18,
G19)
+
2.14.9
Program
Copy (G25)
2. 14.
10
Reference
Zero
Check
(G27)*
•
•
.
2.
14.
I
1
Automatic
Return
to
Reference
Zero
(G28)ÿ
2.
14. 12
Return
from Reference
Zero
(G29)ÿ
2. 14.
13
Tool Radius
Compensation
C
(G40,.
G41,
G42)+
.
2.
14.
14
Tool
Position
Offset
B
(G43,
G44,
G49)
2.14.15
Tool
Position
Offset
A
(G45
to
G48)
•
•
2.14.16
Canned
Cycles
(G73,
G76,
G80
to
G89)+-
-
2.14.17
Absolute
/Incremental
Designation
(G90,
G91)
2.14.
18
Programming
of
Absolute
Zero Point
(G92)
2.
14.
19
Feed
Function
Designation
(G94,
G95)ÿ"
'2.14.2(1
Designation
of
Canned
Cycle
Return
Point
(G98,
G99)ÿ
21
21
23
23
24
29
30
32
34
34
36
36
37
38
55
59
64
77
77
78
78
3.
NC
TAPE
PUNCHING
79
TAPE
CODE
79
3.
1
Tape
Code
....
El
A
/ISO/Auto-Select
3.1.1
3.1.2
79
80
3.2
PROGRAMMING
80
3.2.
1
3.2.2
3.2.3
Process
Sheet
General
Program
Form
Precaution
in
Programming
80
81
81
II

3.3
NC
TAPE
82
Paper
Tape
....
Punching
of
NC
Tape
Checking
of
NC
Tape
3.3.
1
3.3.2
3.3.3
82
82
82
3.4
NC
TAPE
HANDLING
•
•
Splice
Tape
.
.
.
.
Keeping
of
NC
Tape
83
3.4.1
3.4.2
83
83
4.
NC
OPERATOR'S
PANEL
85
4.1
PUSHBUTTONS,
KEYS,
AND
LAMPS
POWER
ON/OFF
Pushbuttons
Indicating
Lamps
FUNCTION
Select
Keys
ADDRESS
Select
Keys
and
Display
NUMBER
Setting
Keys
and
Display
4.1.6
DATA
Keys
4.1.7
WR
(Write)
Key
4.1.8
AS
(Address
Search)
Key
4.1.9
Sequential
Search
Keys
[±]
and
JT]
4.1.10
ERS(Erase),
INS
(Insert),
ALT
(Alter),
and
EOB
(End
of
Block)
Keys
4.1.11
START
Key
4.1.12
RESET
Key
.
4.1.13
ORG
Key
4.1.14
Universal
Display
.
4.
1.
15
TAPE
FEED
and
SYSTEM
NO.
Switches
.
.
85
4.1.1
4.
1.2
4.
1.3
4.1.4
4.
1.5
85
85
86
86
86
87
87
87
87
87
88
88
88
88
88
4.2
POWER
ON
/OFF
OPERATION
4.2.1
Turning
on
Power
4.2.2
Turning
off
Power
4.2.3
Remote
Turning
ON
/OFF
Buttons
89
89
89
90
4.3
DISPLAY
AND
WRITING
OF
COMMAND
DATA
90
Display
of
Command
Data
Writing
Command
Data
by
MDI
....
Current
Position
Display
Incremental Value
Display
Display
of
Tool
Offset
Value
Writing
of
Tool
Offset
Value
Display
of
Current
Tool
Offset
Number
Parameter
Display
;
Writing
Parameters
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
4.3.6
4.3.7
4.3.8
4.3.9
4.3.
10
Operation
Time
Display
4.3.
11
Parameter
Writing
for
Mirror-Image
Axis
4.3.12
Alarm
and
Status Code
Display
4.3. 13
Display
of
Input/Output
Signals
4.3.
14
Address
Search
•
90
91
92
93
93
93
94
95
95
96
96
100
103
104
4.3.
15
TV
Check
(Vertical
Parity
Check)
4.3.
16
Current
Position
Display
Unit+
•
104
104
4.4
STORING
TOOL
OFFSET
VALUES
FROM
NC
TAPE
f
•
.
-
105
III

PART
PROGRAM
STORAGE
+
Storing
Part
Program
from
NC
Tape*"
•
.
-
Part
Program
Modification
from
NC
Tape*"
Storing
Part
Program
from
MDI*"
Address.
Display
of
Tape
Memory
(Parameter
No.
99)
105
4.5
4.5.1
4.
5.2
4.
5.3
4.
5.4
105
106
107
108
f
EDIT
4.6
108
4.6.1
'
Display
of Stored
Part
Program*"
4.
6.2
4.
6.3
108
Editing
Stored
Part
Program*"
Outline
of
Edit
Operation*"
109
111
PUNCHOUT
OPERATION
f
4.
7
112
1
Tape
Puncher*-
•
4.
7.
1
4.7.2'-
Punchout
of
NC
Tape*"
4.
7.3
112
113
Punchout
of
Tool
Offset
Value*-
•
Sequence
of
Tape
Data
Storing
and
Punching
Operation*"
. .
114
4.
7.4
114
4.8
COLLATING
OF
STORED
PROGRAM
AND
OFFSET
VALUE
•
4.8.1
Collating
of Stored
Program
+
.
4.8.2
Collating
of
Stored
Offset
Value*-
4.9
OUTLINE OF
OPERATION
IN THE
EDT
MODE+
114
r\
.
X
114
1
14
115
t
4.10
LEADSCREW
ERROR
COMPENSATION
116
4.11
STROKE
CHECK*"
118
5.
TAPE
READER
COMPARTMENT
120
TAPE
READER
COMPARTMENT
5.
1
120
TAPE FEED
and
SYSTEM
NO.
Switches
Tape
Reader
Tape
Tumble
Box
5.1.1
5.1.2
5.1.3
120
120
121
TAPE
REELS
+
5.
2
121
Tape
Reels*"
.
.
6-Inch
Tape
Reels
8-Inch
Tape
Reels
5.2.1
5.2.2
5.2.3
121
121
122
126
6.
CONTROL
STATION
FOR
MACHINE
SWITCHING UNITS
ON
THE
CONTROL STATION
MODE
SELECT
Switch
CYCLE
START
Pushbutton
and
Lamp
FEED
HOLD
Pushbutton
and
Lamp
EMERGENCY
STOP
Pushbutton
HANDLE
Dial
(Manual
Pulse
Generator)*"
:
.
.
.
.
HANDLE
AXIS
Select
Switch+
-
MANUAL
PULSE
MULTIPLY
Select
Switch*"'
•
JOG
Pushbuttons
-
.
.
JOG
FEEDRATE
Switch
RAPID
TRAVERSE
RATE
OVERRIDE
Switch
*"
-
.
FEEDRATE
OVERRIDE
Switch
.
. .
:
126
6.
1
6.
1.
1
6.1.2
6.1.3
6.1.4
6.1.5
6.1.6
6.1.7
6.
1.
8
6.
1.9,
6.
1.
10
6.
1.
11
126
126
126
126
127
127
127
128
128
128
130
IV

OVERRIDE
CANCEL
Switch*
ZERO
RETURN
Switch*
(Manual
Zero
Return)
ZERO
POSITION
Lamps*
(For
X, Y,
Z,
and
4th
Axes).
.
.
SINGLE
Block
Switch
DISPLAY
LOCK/MACHINE
LOCK
Switch
DRY
RUN
Switch
OPTIONAL
BLOCK
SKIP
Switch
OPTIONAL
STOP
Switch
.
MANUAL
ABSOLUTE
Switch
M
-FUNCTION
LOCK
Switch
(Miscellaneous
Function
Lock)
Z-AXIS
FEED
NEGLECT
Switch
FEED
CODE
LOCK
Switch
(F-code
Lock)
BLOCK
RETURN
Switch
and
BLOCK
RETURN
END
Lamp*
MIRROR
IMAGE
AXIS
Selector
Switch*
ERROR
DETECT
ON/OFF
Switch*
TOOL OFFSET
AUTO-STORE
Pushbutton
and
Lampt
-
.
.
EDIT
LOCK
Switch*
START
LOCK
Input*
(or
Switch)
AXIS
INTERLOCK
Input
..
.
:
TRAVERSE
RATE
CLAMP
Input*
6.
1.
12
6.
1.
13
6.1.14
6.
1.
15
6.
1.
16
6.
1.
17
6.
1.
18
6,
1.
19
6.1.20
6.
1.21
130
130
130
130
130
131
131
131
131
132
6.
1.22
6.
1.
23
6.
1.24
132
132
132
6.
1.25
6. 1.26
6.
1.27
6.
1.
28
6.
1.29
6.
1.30
6.1.31
133
133
133
134
134
134
134
6.2
OPERATION
FOR
MACHINING
135
Manual
Return
to
Reference
Zero
Block
Return*
.
Automatic
Tool-offset
Storing*
•
6.2.1
6.2.2
6.2.3
135
135
137
7.
OPERATION
PROCEDURE
140
INSPECTION
BEFORE
TURNING
ON
POWER
7.
1
140
TURNING
ON
POWER
•
7.2
140
MANUAL
OPERATION
7.3
140
PREPARATION
FOR
LEADSCREW
ERROR
COMPENSATION
AND
STROKE
CHECK*
7.4
14
I
PREPARATION FOR
AUTOMATIC
OPERATION
7.5
141
7.
6
OPERATION
IN
TAPE
AND
MEMORY
MODE
142
MANUAL
OPERATION
INTERRUPTING
AUTOMATIC
OPERATION
•
7.
7
142
AUTOMATIC
OPERATION
IN
MDI
MODE
7.8
143
MDI
OPERATION
INTERRUPTING
AUTOMATIC
OPERATION
•
7.9
143
7.
10
PREPARATION
FOR
TURNING
OFF POWER
143
7.11
TURNING
OFF
POWER
143
v

8.
MAINTENANCE
145
8.1
ROUTINE
INSPECTION
SCHEDULE
.
8.1.1
Tape
Reader
......
..
.....
.. .
8.1.2
Control
Panel
.
8.1.3
Servomotor
and
DC
Motor
for
Spindle
8.1.4
Battery
•
..
145
146
146
146
147
REPLACEMENT
OF
BATTERY
8.
2
148
8.3
POWER
FUSES
.
'
'
8.3.1
Fuses
of
Composite
Control
Power
Supply
Unit
8.3.2
Fuses
of
Servo
Unit
149
149
150
THERMAL
OVERLOAD
RELAY
OF
SERVO
UNIT
8.4
150
OTHERS
151
8.
5
8.5.1
8.
5.2
Molded-case
Circuit
Breakers
(MCB)
Power
Receptacles
for
Maintenance Tools
151
151
TROUBLE
CAUSES
AND
REMEDIES
8.
6
151
8.6.
1
>
On-line
Diagnostics
.
.
.
8.6.2
Alarm
Codes
and
Remedies
8.6.3
Input/Output
Signals
•
.
.
8.6.4
Before
Maintenance
Call
151
151
152
160
APPENDIX-1
INTERFACE
FOR
M-,
S-,
T-,
AND
B-CODE
161
APPENDIX-2
SPINDLE
CONTROL
IN
CANNED
CYCLES
169
LIST
OF
PARAMETERS
APPENOIX-3
173
185
APPENDIX-4
TROUBLE
CAUSES
AND
REMEDIES
VI

1.
INTRODUCTION
provides
faster
and
higher
accuracy
of
machining.
The
totally-enclosed,
dustproof
enclosure
pro¬
tects
all
components
from
the
attack
by
rugged
industrial
environment.
This
contributes
to
longer-lasting
control
reliability.
YASNAC
3000G
is
a
low
cost,
high
performance
CNC
specifically
designed
for
machining
centers
to
direct
a
three-
or
four-motion machine
tool.
It
incorporates
the
latest microelectronics tech¬
nology
in
every
design
feature,
which
remarkably
upgrades
the basic
functions
and
offers
a
wide
variety
of
optional
functions.
On-line
diagnostics
of
YASNAC
3000G
identifies
the
failed
spot
and
minimizes
down
time.
The
improved
transistorized
PWM
servos
com¬
bined
with
the
optimum
pulse
distribution control
2.
PROGRAMMING
2.1
TAPE
FORMAT
2.1.1
TAPE
FORMAT
A
variable block
format
conforming
to
JISÿ
B
'
6313
is used
for
YASNAC
3000G.
Table
2.
1,
1
shows
the
tape
format.
Numerals
following
the
address
characters
in
Table
2.
1.
1
indicate
the
programmable
number
of
digits.
EXAMPLE
4
3
Down
to
third
decimal
places
in
mm
or
inches
Four
digits
of
integer
Sign
Address
character:
X
Note:
A
decimal
point
must
be
omitted
in.
actual
programming.
In
the
manual,
EOB
code
in
a
program
example
is
represented
by
an
asterisk
(*).
In
actual
pro¬
gramming,
CR
(EIA
code)
or
LF/NL
(ISO
code)
should
be
used instead
of
the asterisk
(*).
The
leading
zeros can
be
suppressed
for
all ad¬
dress codes.
Plus
signs
need
not
be
program¬
med,
but
ail minus
signs
must
be
programmed.
#
Japanese
Industrial
Standard
-
1
-

Table
2.1.1
.
Tape
Format
Inchÿ
Metric
Least
input
0.001
inch
increment
0.0001
inch
Items
0.01
mm
0. 001
mm
Sequence
Number
•
N4
,N4
Preparatory
Function
G2
G2
XX
+
42
.
X
+
43
X
+
33
X
+
34
.
"Y
+
43
Y
+
33
Y
+
42
Y
Y
+
34
Z
+
33
Z
'+
34
Z
+
42
Z Z
+
43
Move
Command
6'
+
42
6
+
43
B.+
42
6+43
a
(4th
axis)t
Y
+
42
Y
+
43
Y
+
33
Y
+
34
G02.
G03
in X
direction
(Radius
of G12
tojS15)
.
I
+
42
I
+
43
I
+
33
I
+
34
Arc
Radius
Designation
in Y
direction
J
+
42
J
+
43
J
+
33
J
+
34
in Z
direction
.
K
+
42
K
+
33
K
+
43
K
+
34
Radius
Designation!
•
R
+
42
R
+
43
R
+
33
R
+
34
Lead
.
K42
K43
K33
K34
Helical
Cutting*"
No.
of
turns
L7
L7
mm/min inch/min
F4
or
F4
1
F31
or
F32
Feedrate
mm/revt
inch/revf'
F22
or
F23
F
13
or
F14
'
H
H2
H2
Tool
Offset
No.
•
D
D2
D2
T2
T4+
T2
T4+
Tool
Function
S2
S4
+
S2
S4+
Spindle-Speed
Function
Miscellaneous Function
M2 M2
B-
Function'!
B3
B3
P43
Dwell
P43
Cutting
Feed
Start
Point
R
+
42
R
+
43
R
+
33
R
+
34
Q42 Q43 Q33
Q34
Deep
Hole
Drilling
Depth
Canned
Cycles*
Dwell
P43
P43
No.
of
Cycles
L7 L7
Sequence
Number
P4
P4
+
Subprogram
No.
of
Cycles
L7 L7
Start
Sequence
No.
P4
P4
G25
Program
Copy+
Q4
Q4
End
Sequence
No.
L7 L7
No.
of
Cycles
t
End
of.
Block
*
*
N
ote
s
:
.
.
1
Functions
with
i
are
optional.
Only
the
numbers
of
digits
are
shown
in
the
above table.
Some
of
them
cannot
ex¬
ceed the
maximum
programmable
value.
Refer
to
the
description
of
each
item.
3.
Least
input
increment
,(0.
01
/0
.
00
1
mm)
is
parameter-switched.
Feedrate is
designated
by
either
mm
(inch)
per
minute
or
mm
(inch)
per
revolution,
which
can
be
switched
by
G
code.
(G94,
G95)
B
is
A,
B,
or
C
axis;
Y
is
U,
V,
or
W
axis.
Inch
input
is
available
for
the control
equipped
with
an
optional
Inch/Metric
selection.
Inch/Metric
are
parameter-switched.
Instead
of
Deep
Hole
Drilling
Depth
Q,
addresses
I
(1st
depth),
J
(Decrement)
and
K
(Final
depth)
may
be used
for
designating
deep
hole
drilling
cycles.
2.
--
4.
5.
6.
7.
t
T
1
-
2
-

2.1.2
ADDRESS
AND
FUNCTION
CHARACTERS
Address
characters
and
the
meanings
are
shown
in
Table
2.
1.
2.
1.
Function
characters
and
the
meanings
are
shown
in
Table
2.
1.2.2.
Table
2.
1.2.1
Address
Characters
B:
Basic
O:
Optional
Address
Characters
Meanings
Section
Additional
rotary
axis
parallel
to
X-axis
A
O
Additional
rotary
axis
parallel
to
Y-axis
B
O
Additional
rotary
axis
parallel
to
Z-axis
C
O
Tool
radius
offset
number
D
O,
B
E
Unused
F
Cutting'
feedrate
B
G
Preparatory
function
B
H
Tool
position
offset
number
B
X-coordinate
of
arc
center
Radius
for
circle
cutting/helical
cutting
B
I
O
Y-coordinate
of
arc
center
J
B
Z
-coordinate
of
arc
center
Helix lead
for
helical
cutting
B
K
O
Numbers
of
canned
cycles,
subprogram
(M98),
subprogram
copies,
helical
cutting
cycles
L
O
M
Miscellaneous
functions
B
Sequence
number
N
B
O
Same
as
N
(EIA
only)
B
Dwell
time,
Sequence
No.
of
subprogram
(M98,
99),
Sequence
No.
for
start
of
program
copy
(G25)
B,
O
P
O
Sequence
No.
for
G73,
G83
depth
of
cut,
shift
of
G76,
G87,
End
of
program
copy
(G25)
Q
O
Radius
designation
of
a
circular
arc
for
G02
and
G03
R-point
for
canned
cycles
R
O.
B
B
Spindle
function
S
T
Tool
function
B
Additional
linear
axis
parallel
to
X-axis
O
U
Additional
linear
axis
parallel
to
Y-axis
O
V
Additional
linear
axis
parallel
to
Z-axis
W
O
X
X-coordinate
B
Y
Y
-coordinate
B
Z
-coordinate
Z B
-
3
-